<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        [v-cloak] {
            display: none;
        }
    </style>
</head>
<body>
    <div id="app">
        <!-- <div v-pre>{{str}}</div> -->
        <ul v-cloak>
            <li v-for="item in arr">{{item.name}}</li>
        </ul>
    </div>
    <script src="../js/vue.js"></script>
    <script>
        new Vue({
            el: "#app",
            data: {
                str: '123',
                arr: [
                    {
                        name: '张三'
                    },
                    {
                        name: '李四'
                    },
                    {
                        name: '王五'
                    },
                    {
                        name: '赵六'
                    }
                ]
            }
        }) 
    </script>
</body>
</html>